<?php

namespace app\api\controller;

use addons\third\library\Service;
use addons\third\model\Third;
use app\common\controller\Api;
use app\common\library\Auth;
use app\common\library\Ems;
use app\common\library\Sms;
use EasyWeChat\Factory;
use fast\Http;
use fast\Random;
use think\Validate;

/**
 * 会员接口
 */
class User extends Api
{
    protected $noNeedLogin = ['login','wxappLogin', 'mobilelogin', 'register', 'resetpwd', 'changeemail', 'changemobile', 'third','phone'];
    protected $noNeedRight = '*';

    public function _initialize()
    {
        parent::_initialize();
    }

    /**
     * 会员中心
     */
    public function index()
    {
        $userinfo = $this->auth->getUserinfo();
        $this->success('', $userinfo);
    }

    /**
     * 会员登录
     *
     * @param string $account  账号
     * @param string $password 密码
     */
    public function login()
    {
        $account = $this->request->request('account');
        $password = $this->request->request('password');
        if (!$account || !$password) {
            $this->error(__('Invalid parameters'));
        }
        $ret = $this->auth->login($account, $password);
        if ($ret) {
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Logged in successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 手机验证码登录
     *
     * @param string $mobile  手机号
     * @param string $captcha 验证码
     */
    public function mobilelogin()
    {
        $mobile = $this->request->request('mobile');
        $captcha = $this->request->request('captcha');
        if (!$mobile || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        if (!Sms::check($mobile, $captcha, 'mobilelogin')) {
            $this->error(__('Captcha is incorrect'));
        }
        $user = \app\common\model\User::getByMobile($mobile);
        if ($user) {
            if ($user->status != 'normal') {
                $this->error(__('Account is locked'));
            }
            //如果已经有账号则直接登录
            $ret = $this->auth->direct($user->id);
        } else {
            $ret = $this->auth->register($mobile, Random::alnum(), '', $mobile, []);
        }
        if ($ret) {
            Sms::flush($mobile, 'mobilelogin');
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Logged in successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 注册会员
     *
     * @param string $username 用户名
     * @param string $password 密码
     * @param string $email    邮箱
     * @param string $mobile   手机号
     * @param string $code   验证码
     */
    public function register()
    {
        $username = $this->request->request('username');
        $password = $this->request->request('password');
        $email = $this->request->request('email');
        $mobile = $this->request->request('mobile');
        $code = $this->request->request('code');
        if (!$username || !$password) {
            $this->error(__('Invalid parameters'));
        }
        if ($email && !Validate::is($email, "email")) {
            $this->error(__('Email is incorrect'));
        }
        if ($mobile && !Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        $ret = Sms::check($mobile, $code, 'register');
        if (!$ret) {
            $this->error(__('Captcha is incorrect'));
        }
        $ret = $this->auth->register($username, $password, $email, $mobile, []);
        if ($ret) {
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Sign up successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 退出登录
     */
    public function logout()
    {
        $this->auth->logout();
        $this->success(__('Logout successful'));
    }

    /**
     * 修改会员个人信息
     *
     * @param string $avatar   头像地址
     * @param string $username 用户名
     * @param string $nickname 昵称
     * @param string $bio      个人简介
     */
    public function profile()
    {
        $user = $this->auth->getUser();
        $nickname = $this->request->post('nickname');
        $avatar = $this->request->post('avatar', '', 'trim,strip_tags,htmlspecialchars');

        if ($nickname) {
            $exists = \app\common\model\User::where('nickname', $nickname)->where('id', '<>', $this->auth->id)->find();
            if ($exists) {
                $this->error(__('Nickname already exists'));
            }
            $user->nickname = $nickname;
        }
        $user->avatar = $avatar;
        $user->save();
        $this->success();
    }

    /**
     * 修改邮箱
     *
     * @param string $email   邮箱
     * @param string $captcha 验证码
     */
    public function changeemail()
    {
        $user = $this->auth->getUser();
        $email = $this->request->post('email');
        $captcha = $this->request->request('captcha');
        if (!$email || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::is($email, "email")) {
            $this->error(__('Email is incorrect'));
        }
        if (\app\common\model\User::where('email', $email)->where('id', '<>', $user->id)->find()) {
            $this->error(__('Email already exists'));
        }
        $result = Ems::check($email, $captcha, 'changeemail');
        if (!$result) {
            $this->error(__('Captcha is incorrect'));
        }
        $verification = $user->verification;
        $verification->email = 1;
        $user->verification = $verification;
        $user->email = $email;
        $user->save();

        Ems::flush($email, 'changeemail');
        $this->success();
    }

    /**
     * 修改手机号
     *
     * @param string $mobile   手机号
     * @param string $captcha 验证码
     */
    public function changemobile()
    {
        $user = $this->auth->getUser();
        $mobile = $this->request->request('mobile');
        $captcha = $this->request->request('captcha');
        if (!$mobile || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        if (\app\common\model\User::where('mobile', $mobile)->where('id', '<>', $user->id)->find()) {
            $this->error(__('Mobile already exists'));
        }
        $result = Sms::check($mobile, $captcha, 'changemobile');
        if (!$result) {
            $this->error(__('Captcha is incorrect'));
        }
        $verification = $user->verification;
        $verification->mobile = 1;
        $user->verification = $verification;
        $user->mobile = $mobile;
        $user->save();

        Sms::flush($mobile, 'changemobile');
        $this->success();
    }

    /**
     * 第三方登录
     *
     * @param string $platform 平台名称
     * @param string $code     Code码
     */
    public function third()
    {
        $url = url('user/index');
        $platform = $this->request->request("platform");
        $code = $this->request->request("code");
        $config = get_addon_config('third');
        if (!$config || !isset($config[$platform])) {
            $this->error(__('Invalid parameters'));
        }
        $app = new \addons\third\library\Application($config);
        //通过code换access_token和绑定会员
        $result = $app->{$platform}->getUserInfo(['code' => $code]);
        if ($result) {
            $loginret = \addons\third\library\Service::connect($platform, $result);
            if ($loginret) {
                $data = [
                    'userinfo'  => $this->auth->getUserinfo(),
                    'thirdinfo' => $result
                ];
                $this->success(__('Logged in successful'), $data);
            }
        }
        $this->error(__('Operation failed'), $url);
    }

    /**
     * 重置密码
     *
     * @param string $mobile      手机号
     * @param string $newpassword 新密码
     * @param string $captcha     验证码
     */
    public function resetpwd()
    {
        $type = $this->request->request("type");
        $mobile = $this->request->request("mobile");
        $email = $this->request->request("email");
        $newpassword = $this->request->request("newpassword");
        $captcha = $this->request->request("captcha");
        if (!$newpassword || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if ($type == 'mobile') {
            if (!Validate::regex($mobile, "^1\d{10}$")) {
                $this->error(__('Mobile is incorrect'));
            }
            $user = \app\common\model\User::getByMobile($mobile);
            if (!$user) {
                $this->error(__('User not found'));
            }
            $ret = Sms::check($mobile, $captcha, 'resetpwd');
            if (!$ret) {
                $this->error(__('Captcha is incorrect'));
            }
            Sms::flush($mobile, 'resetpwd');
        } else {
            if (!Validate::is($email, "email")) {
                $this->error(__('Email is incorrect'));
            }
            $user = \app\common\model\User::getByEmail($email);
            if (!$user) {
                $this->error(__('User not found'));
            }
            $ret = Ems::check($email, $captcha, 'resetpwd');
            if (!$ret) {
                $this->error(__('Captcha is incorrect'));
            }
            Ems::flush($email, 'resetpwd');
        }
        //模拟一次登录
        $this->auth->direct($user->id);
        $ret = $this->auth->changepwd($newpassword, '', true);
        if ($ret) {
            $this->success(__('Reset password successful'));
        } else {
            $this->error($this->auth->getError());
        }
    }


    /**
     * 手机号登录
     * @ApiMethod   (POST)
     * @param string $encryptedData
     * @param string $iv
     */
    public function phone()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isPost()) {
            $post = $this->request->post();
            if (!isset($post['iv'])) {
                $this->error(__('获取手机号异常'));
            }
            // 获取配置
            $config = get_addon_config('third');
            // 微信小程序一键登录
            $params = [
                'appid'    => $config['wxapp']['app_id'],
                'secret'   => $config['wxapp']['app_secret'],
                'js_code'  => $post['code'],
                'grant_type' => 'authorization_code'
            ];
            $result = Http::sendRequest("https://api.weixin.qq.com/sns/jscode2session", $params, 'GET');
            $json = (array)json_decode($result['msg'], true);
            // 判断third是否存在ID,存在快速登录
            if(isset($json['unionid'])){
                $third = model('app\api\model\Third')->get(['platform' => 'wxapp', 'unionid' => $json['unionid']]);
            }else{
                $third = model('app\api\model\Third')->get(['platform' => 'wxapp', 'openid' => $json['openid']]);
            }
            if ($third && $third['user_id'] != 0) {
                //如果已经有账号则直接登录
                $ret = $this->auth->direct($third['user_id']);
            } else {
                $app = Factory::miniProgram([
                    'app_id' => $config['wxapp']['app_id'],
                    'secret' => $config['wxapp']['app_secret'],
                    'response_type' => 'array',
                ]);

                // 手机号解码
                $data = $app->encryptor->decryptData($json['session_key'], $post['iv'], $post['encryptedData']);
                // 开始登录
                $mobile = $data['phoneNumber'];
                $user = \app\common\model\User::getByMobile($mobile);
                if ($user) {
                    if ($user->status != 'normal') {
                        $this->error(__('Account is locked'));
                    }
                    //如果已经有账号则直接登录
                    $ret = $this->auth->direct($user->id);
                } else {
                    $ret = $this->auth->register($mobile, Random::alnum(), '', $mobile, []);
                }
            }
            if ($ret) {
                $data = [
                    'userinfo' => $this->auth->getUserinfo(),
                ];
                $this->success(__('Logged in successful'), $data);
            } else {
                $this->error($this->auth->getError());
            }
        }
        $this->error(__('非法请求'));
    }

    // 小程序登陆
    public function wxappLogin(){
        $code = $this->request->post("code");
        $encryptedData = $this->request->post('encryptedData');
        $iv = $this->request->post('iv');
        if (!$code) {
            $this->error("参数不正确");
        }
        // 获取配置
        $config = get_addon_config('third');
        $config = [
            'app_id'    => $config['wxapp']['app_id'],
            'secret'   => $config['wxapp']['app_secret'],
            'response_type' => 'array',
        ];
        $app = Factory::miniProgram($config);
        $session = $app->auth->session($code);
        if (isset($session['openid'])) {
            $userInfo = $app->encryptor->decryptData($session['session_key'], $iv, $encryptedData);
            //如果有传Token
            $platform = 'wxapp';
            $result = [
                'openid'        => $session['openid'],
                'unionid'        => isset($userInfo['unionId']) ? $userInfo['unionId'] : '' ,
                'userinfo'      => [
                    'nickname' => filterEmoji($userInfo['nickName']),
                ],
                'access_token'  => $session['session_key'],
                'refresh_token' => '',
                'expires_in'    => isset($session['expires_in']) ? $session['expires_in'] : 0,
            ];
            //检测是否登录
            if ($this->auth->isLogin()) {
                $third = Third::where(['openid' => $session['openid'], 'platform' => 'wxapp'])->find();
                if ($third && $third['user_id'] == $this->auth->id) {
                    //把最新的 session_key 保存到 第三方表的 access_token 里
                    $third['access_token'] = $session['session_key'];
                    $third['unionid'] = isset($userInfo['unionId']) ? $userInfo['unionId'] : '' ;
                    $third->save();
                    $user = $this->auth->getUser();
                    $fields['gender'] = $userInfo['gender'];
                    $user->save($fields);
                    $this->success("登录成功", $this->Format_avatarUrl($this->auth->getUserinfo()));
                }elseif($third && $third['user_id'] !== $this->auth->id){
                    $this->success("登录失败,该微信已存在,请直接使用微信授权登陆");
                }else{
                    $time = time();
                    $values = [
                        'platform'      => $platform,
                        'openid'        => $result['openid'],
                        'openname'      => isset($result['userinfo']['nickname']) ? $result['userinfo']['nickname'] : '',
                        'access_token'  => $result['access_token'],
                        'refresh_token' => $result['refresh_token'],
                        'expires_in'    => $result['expires_in'],
                        'logintime'     => $time,
                        'expiretime'    => $time + $result['expires_in'],
                        'user_id'    => $this->auth->id,
                    ];
                    $auth = Auth::instance();
                    $user = $auth->getUser();
                    $fields = ['username' => 'u' . $user->id];
                    if (isset($result['userinfo']['nickname']))
                        $fields['nickname'] = $result['userinfo']['nickname'];
                    if (isset($result['userinfo']['avatar']))
                        $fields['avatar'] = $result['userinfo']['avatar'];
                    $fields['group_id'] = 0;
                    // 更新会员资料
                    $user->save($fields);
                    Third::create($values);
                    $this->success("登录成功", ['userInfo' => $auth->getUserinfo()]);
                }
            }


            $extend = [
                'gender' => $userInfo['gender'],
                'nickname' => filterEmoji($userInfo['nickName']),
                'avatar' => $userInfo['avatarUrl'],
            ];
            $ret = Service::connect($platform, $result, $extend);
            if ($ret) {
                $auth = Auth::instance();
                $this->success("登录成功", ['userinfo' => $auth->getUserinfo()]);
            } else {
                $this->error("连接失败",['platform'=>$platform,'result'=>$result,'extend'=>$extend]);
            }
        } else {
            $this->error("登录失败1",['config'=>$config,'session'=>$session]);
        }


        $this->error("登录失败2");
    }

}
